Shuangyin Li

Tag-Weighted Topic Model For Large-scale Semi-Structured Documents

2015 · arXiv (Cornell University)

To date, there have been massive Semi-Structured Documents (SSDs) during the evolution of the Internet. These SSDs contain both unstructured features (e.g., plain text) and metadata (e.g., tags). Most previous works focused on modeling the …

EOSIOAnalyzer: An Effective Static Analysis Vulnerability Detection Framework for EOSIO Smart Contracts

2022 · 2022 IEEE 46th Annual Computers, Software, and Applications Conference (COMPSAC)

EOSIO smart contracts are programs that can be collectively executed by a network of mutually untrusted nodes. As EOSIO smart contracts manage valuable assets, they become high-value targets and are subjected to more and more …